loginaction.java

String+Hibernate用户登陆小系统

package com.vo.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.dao.hibernate.LoginDAOImpl;
import com.vo.struts.form.EnrolForm;
import com.vo.struts.form.LoginForm;

public class LoginAction extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		LoginForm enrolform = (LoginForm) form;

		LoginDAOImpl ldao = new LoginDAOImpl();

		EnrolForm ef = ldao.queryByUsername(enrolform.getUsername(),enrolform.getPassword());

		if (ef != null && ef.getId() > -1) {
			// 跳转到成功页
			return mapping.findForward("suc");
		} else {
			// 跳转到失败页
			return mapping.findForward("fal");
		}
	}
}